2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01
5
Table of contents
Preface ...................................................................................................................................................... 3
1
Properties .................................................................................................................................................. 7
1.1
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0) ....................................................7
2
Parameters .............................................................................................................................................. 13
2.1
Parameters...................................................................................................................................13
2.2
Parameter description..................................................................................................................14
3
Diagnostics .............................................................................................................................................. 15
3.1
Diagnostics using LED display.....................................................................................................15
3.2
Error types....................................................................................................................................16
4
Analog value representation .................................................................................................................... 17
4.1
Introduction ..................................................................................................................................17
4.2
Analog value representation for measuring range with SIMATIC S7 ..........................................17
4.3
Measuring ranges ........................................................................................................................19
4.3.1
Measuring ranges for thermocouples ..........................................................................................19
4.3.2
Voltage measuring ranges...........................................................................................................24
4.4
Effect on analog value representation .........................................................................................25
4.4.1
Effect of the supply voltage and the operating state on analog input values ..............................25
4.4.2
Effect of the value range on the 2AI TC HF analog input ............................................................25
5
Connecting .............................................................................................................................................. 27
5.1
Connecting measuring sensors ...................................................................................................27
5.2
Connecting thermocouples ..........................................................................................................30
5.3
Wiring unused channels on analog input modules ......................................................................31
5.4
Using the shield connection.....................................................................................................3332
Index........................................................................................................................................................ 33
